Reliable. According to official website's inquiry, "Chucai Caiya" is a brand of sprout cultivation, which is affiliated to Zhengzhou Miaozhi Green Sprouting Vegetable Planting Co., Ltd. and produces sprouts in an industrialized way. The main equipment consists of intelligent germination accelerating machine, germination accelerating box, three-dimensional cultivation frame and seedling tray. Physical growth promotion, biological growth promotion and three-dimensional soilless culture technology are adopted, and non-toxic and harmless special culture solution is used as fertilizer and bacteriostatic agent.